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#4371FA

#4371fa ≈ Brandeis Blue

  • blue
  • Lightness: high
  • Saturation: strong
  • Cool
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#4371fa is a color from the blue family, with high lightness and strong saturation. In the RGB model it is made of 26.27% red, 44.31% green and 98.04% blue; printed in CMYK it uses 73.2% cyan, 54.8% magenta, 0% yellow and 1.96% black. Its hue angle is 224.92°, with 94.82% saturation and 62.16% lightness in HSL. It is a cool color, often associated with trust, stability and focus. Designers typically use it for technology products, finance and banking and call-to-action buttons. Black text on this color reaches a contrast ratio of 4.98:1 (WCAG AA). The closest named color is Brandeis Blue (#0070ff), ΔE 3.14.

Description generated from the measured properties of this color.

HEX
RGB
RGB percent
CMY
CMYK
HSL
HSV / HSB
Web safe#3366ff
CIE-LAB
XYZ
xyY
CIE-LCH
CIE-LUV
Hunter-Lab
OKLab
Binary
Decimal
Relative luminance0.1991

Complementary

  1. #4371fa
  2. #facc43

Split complementary

  1. #4371fa
  2. #fa7143
  3. #ccfa43

Analogous

  1. #43ccfa
  2. #4371fa
  3. #7143fa

Triadic

  1. #4371fa
  2. #fa4371
  3. #71fa43

Tetradic

  1. #4371fa
  2. #cc43fa
  3. #facc43
  4. #71fa43

Square

  1. #4371fa
  2. #fa43cc
  3. #facc43
  4. #43fa71

Monochromatic

  1. #042ba0
  2. #0640ea
  3. #4371fa
  4. #8ea9fc
  5. #d8e2fe

Shades

#4371fa mixed progressively with black.

  1. #4371fa
  2. #3c66e1
  3. #365ac8
  4. #2f4faf
  5. #284496
  6. #22397d
  7. #1b2d64
  8. #14224b
  9. #0d1732
  10. #070b19
  11. #000000

Tints

#4371fa mixed progressively with white.

  1. #4371fa
  2. #567ffb
  3. #698dfb
  4. #7b9cfc
  5. #8eaafc
  6. #a1b8fd
  7. #b4c6fd
  8. #c7d4fe
  9. #d9e3fe
  10. #ecf1ff
  11. #ffffff

Tones

#4371fa mixed progressively with gray.

  1. #4371fa
  2. #4973ee
  3. #4f74e2
  4. #5576d5
  5. #5b77c9
  6. #6279bd
  7. #687ab1
  8. #6e7ca5
  9. #747d98
  10. #7a7f8c
  11. #808080

Readable text 4.22:1 AA ✕ AA Large ✓ AAA ✕ AAA Large ✕
Readable text 4.98:1 AA ✓ AA Large ✓ AAA ✕ AAA Large ✓

Achromatopsia #7b7b7b ≈ 0.003% of males
Achromatomaly #6977bc ≈ 0.001% of males
Protanopia #0084ff ≈ 1.01% of males
Deuteranopia #0073f7 ≈ 1.27% of males
Tritanopia #0093ab ≈ 0.0001% of males
Protanomaly #207dfd ≈ 1.08% of males
Deuteranomaly #0072f8 ≈ 4.63% of males
Tritanomaly #0086cf ≈ 0.0002% of males
Simulate on your own image

Text in this color

Background in this color

Border in this color

Text color
.text-4371fa {
  color: #4371fa;
}
Background
.bg-4371fa {
  background-color: #4371fa;
  color: #000000;
}
Border
.border-4371fa {
  border: 2px solid #4371fa;
}
CSS variables
:root {
  --color-primary: #4371fa;
  --color-primary-rgb: 67 113 250;
  --color-primary-hsl: 225 95% 62%;
}
Gradient
.gradient-4371fa {
  background: linear-gradient(135deg, #4371fa, #7143fa);
}
Colored shadow
.shadow-4371fa {
  box-shadow: 0 8px 24px rgb(67 113 250 / 0.35);
}

#0070ff Brandeis Blue ΔE 3.14 #4166f5 Ultramarine Blue ΔE 3.77 #4169e1 Royal Blue ΔE 4.24 #417dc1 Tufts Blue ΔE 8.29 #6082b6 Glaucous ΔE 8.52 #7b68ee Medium Slate Blue ΔE 8.91 #0073cf True Blue ΔE 9.05 #bc8e05 Inverted #7b7b7b Grayscale 

Brandeis Blue
#4371fa  rgb(67, 113, 250)  hsl(225, 95%, 62%)  Brandeis Blue
#facc43  rgb(250, 204, 67)  hsl(45, 95%, 62%)  Sunglow
#fa4371  rgb(250, 67, 113)  hsl(345, 95%, 62%)  Neon Fuchsia
#71fa43  rgb(113, 250, 67)  hsl(105, 95%, 62%)  Neon Green